.seckillInfo{
    display: flex;
    width: 200px;
    height: 255px;
    background-color:red;
    display: flex;
    justify-content: center;
    .item{
        margin: 10px;
        width: 28px;
        height: 28px;
        background-color: #000;
        text-align: center;
        line-height: 28px;
        color: white;
    }
}
.skillList{
    display: flex;
    position: relative;
    overflow: hidden;
    .leftBtn{
        box-sizing: border-box;
        position:absolute;
        display: flex;
        left: -50px;
        top: 50%;
        width: 80px;
        height: 40px;
        transform: translateY(-50%);
        background-color: rgba(0,0,0,.2);
        border-radius: 20px;
        color: white;
        justify-content: right;
        align-items: center;
        padding-right:15px;
        font-family: '宋体';
        font-weight: bold;
        font-size: 20px;
    }
}
